Code Changes

• add references to gen particles (added TRef to Particle for Track, Electron and Muon)
• fix isolation
• change default CMS config file: produce PF objects (electrons, muons, charged hadrons ..)
• sort leptons in pt (all objects written to ROOT tree are now sorted)
• set by default PF met calculation (instead of of CaloMET) in CMS card
• protect input file from overwrite if wrong command was given
• inefficient tracks should deposit energy in the CALOs
• add frog visualization (replaced frog by ROOT based event display)
• include Ht in variables
• remove muons from calorimeter (be aware of met)
• treat equally taus and bs (collection or flag?)
• include jet constituents in the outputs
• add to candidates a variable (double) for isolation + flag.
• nevents to process specified by the user
• define treatement for charged particle orginating from pile-up for eta>2.5
• add information about selected events in the output
• add neutralinos in calorimeter (should not deposit)
• change input array in pileup card for jet pileup subtraction (btagging)
• write jet energy scale module (in pt,eta)
• add genmet calculation by default.
• correct bug in LHEF readers (look for "<events>" string rather)
• apply logN smearing everywhere ?
• add python code from Christophe
• commit tuned cards
• comment code about b and taus
• possibility to compute rho and subtract in different rapidity regions (done bad in my own release)
• add muons isolated in the UniqueObjecFinder and change muons in tree writer
• think about where apply CHS in presence of PU
• make Calorimeter module compatible with what is in the paper
• make study of jes
• think about b-jet matching (cf. SWGuideBTagMCTools)
• add on Delphes website a MinBias.pileup file.
• think about muons in PFalgorithm? why are they out?
• in EFlowMerger add TrackPileUpSubtractor/muons instead of MuonMomentumSmearing/muons
• add flag for pile up distribution (gauss,poisson,flat)
• add flag for isolation (relative/absolute)
• correct for efficiency/isolation at high pt (for e/mu/gamma)
• particle-flow optimisation (start from Calorimeter.cc.bk.4, think about dynamical Particle Flow for high pt tracks)
• look for discrepancies in taus.
• add charged particles from pu in the eflow met calculation.
• compute jet energy scale for ATLAS
• remove pile-up subtraction from the missing ET calculations
• understand what is the correct ECAL resolution for CMS sqrt(energy^2*0.007^2 + energy*0.07^2 + 0.35^2) or sqrt(energy^2*0.005^2 + energy*0.05^2 + 0.25^2)
• independent calos ECAL HCAL
• add set RandomSeed 0 to all the example cards and close ticket #229
• develop FCC card based on May CERN WS
• add gridMedianEstimator
• add AngularSmearing module from /storage/Delphes_dev/Delphes-3.1.2/modules
• include Pythia8 fix ticket 288
• think about how to properly define genets (remove neutrinos, see what CMS does)
• Cms PileUp card, remove pileup subtraction from MET calculation
• write library example for fast jet/rivet
• add a zero bias suppression for the calos and check that everything works fine.
• write list of hepmc particles post detector simulation before fast jet clustering…
• develop and finalise FCC detector card.
• remove muon from jet constituent loop in Example3.C
• write pf for independent calls with separate photons and Neutral Hadrons
• calculate dynamically cutoff sigmatrk ~sigmacalo for pf
• include HepTopTagger
• check also resolution e/mu/gamma at high energy
• check if basic things can be changed in default CMS/ATLAS conf. (checkMate numbers/MadAnalysis numbers)
• include vertexing in delphes: ​https://indico.cern.ch/event/342233/session/2/contribution/1/material/slides/2.pdf
• check whether all formats get saved with same status convention in Delphes output (probably not, but should we do it ?)
• update the isolation by only using charged hadrons, photons, neutral hadrons.
• photon conversions
• produce ILC card
• write mass plot production macro for testing new releases
• fix btagging efficiencies (too pessimistic at low pt, too optimistic at high pt)
• fix TrackCountingBTagging module, seems to be broken in ILD card
• fix particle flow at high pt
• how to treat unknown particles (meaning they are not in root pdg_table)
• fix tau-tagging by counting tracks (à la checkmate)
• fix Nsubjettiness to most recent usage
• implement CHS based on comparison between zIP smeared and vertex resolution, for more realistic high eta performance.
• think about how to implement track merging (more complicated than just smearing angles) in high density, as a function of track pt, eta
• write real tau-tagging module like btagging (based on id prongs)
• check efficiencies e/mu/gamma at high energy
• fake-track producer (can be done easily like pile-up producer)
• add tracking efficiency loss inside jet module
• instead of rescaling jets why not rescaling directly pf objects (maybe to match to total gen HT)
• correctly process long-lived particles
• adapt example Python analysis code (DelphesAnalysis) to ROOT 6
• fill code and config file with comments
• change tau tagging module (add bits like b-tagging)
• understand how to treat light fake rate (seems to be too high, due to secondary splittings) - btagging
• PF a` la papas -- treat complex case of non exclusive deposit in ECAL/HCAL
• Simplify Jet substructure , remove TLorentzVector arrays in favor or Jet constituents
• Multithreading?
• recover daughters and mothers when filtering genparticles (important !!)
• Allow for batch jobs in validation
• add jet substructure in validation
• why di-photon mass resolution degrades at high higgs pT?
• flat tree converter? some users find hard to read Root Tree with structure? also need interface then
• extend to account for variables JetDisplacement 1711.09120, EXO-18-001